Oh, K.E.; Joo, S.; Jeong, E.-J.: Online consumer health information organization : users' perspectives on faceted navigation (2015)
0.02
0.02021191 = product of:
0.050529778 = sum of:
0.02450579 = weight(_text_:j in 2197) [ClassicSimilarity], result of:
0.02450579 = score(doc=2197,freq=2.0), product of:
0.13960746 = queryWeight, product of:
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.04393631 = queryNorm
0.17553353 = fieldWeight in 2197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.1774964 = idf(docFreq=5010, maxDocs=44218)
0.0390625 = fieldNorm(doc=2197)
0.026023988 = weight(_text_:u in 2197) [ClassicSimilarity], result of:
0.026023988 = score(doc=2197,freq=2.0), product of:
0.143867 = queryWeight, product of:
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.04393631 = queryNorm
0.1808892 = fieldWeight in 2197, product of:
1.4142135 = tf(freq=2.0), with freq of:
2.0 = termFreq=2.0
3.2744443 = idf(docFreq=4547, maxDocs=44218)
0.0390625 = fieldNorm(doc=2197)
0.4 = coord(2/5)
- Theme
- Semantisches Umfeld in Indexierung u. Retrieval